CN105917939A

CN105917939A - Method for raising seedlings by cutting lateral vines of oriental melons

Info

Publication number: CN105917939A
Application number: CN201610336135.4A
Authority: CN
Inventors: 孙建英
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-20
Filing date: 2016-05-20
Publication date: 2016-09-07

Abstract

The invention discloses a method for raising seedlings by cutting lateral vines of oriental melons. The method comprises the steps of preparation of cutting bed soil, preparation of the lateral vines, cutting wood processing for root promotion, cutting, post-cutting management and transplanting for field planting. Compared with the prior art, the method has the following advantages: the lateral vines, with good growth vigor, of the oriental melons are selected and cut into sections, after root promotion, the lateral vines are placed in the decomposed cutting bed soil for seedling raising, the cutting bed soil has better permeability, contains microorganisms beneficial to root growth of the sections of the lateral vines, promotes root hair growth and improves absorption of nutrients by the lateral vines, cultured seedlings are high in survival rate and good in quality, and the method is low in cost, convenient to manage and applicable to popularize.

Description

A kind of method of Melon lateral bine cutting propagation

Technical field

The invention belongs to agricultural plantation technology field, a kind of method being specifically related to Melon lateral bine cutting propagation.

Background technology

The thin meat of Melon skin is tender, fragrant and sweet tender and crisp, succulence is tasty and refreshing, sweet profit is cool, increase due to demand, the most complete the most existing implantation methods, if but Melon is planted year after year, the soil such as the droop of its soil infects disease and soil swelling-shrinkage problem is increasingly severe, serious seedling death phenomenon can be caused, training pinching is the important technique measure of Fructus Melo management, but its main length of overgrowing is more weak, the growing way of lateral bine is the most vigorous, in order to control climing the nourishing and growing of stem, pinching would generally be used, training, the technology such as prune, in order to effectively utilize Fructus Melo lateral bine, solve the difficult problem that death rate is high simultaneously, consider Melon lateral bine is carried out cutting propagation, and then improve nursery success rate, retain the fine quality of Fructus Melo, reduce seedling cost.

Summary of the invention

It is an object of the invention to for existing problem, it is provided that a kind of method of Melon lateral bine cutting propagation.

The present invention is achieved by the following technical solutions: a kind of method of Melon lateral bine cutting propagation, including herein below:

(1) cutting bed soil prepares: cutting bed soil by land for growing field crops topsoil, be dried pond sludge, Querci Mongolicae sawdust, cocoanut fiber, cinder, corn cob press after the weight ratio of 3:3:1:1:1:1 mixes, become thoroughly decomposed under conditions of temperature 45-50 DEG C, humidity 35-40% 4-6 days, admix the 300 times of diluents being equivalent to its weight portion 2% water-soluble fertilizer, can use after placing 3 days；

(2) lateral bine prepares: select 6 leaf 1 hearts and above lateral bine, retain at leaf width 5cm to the stem stalk at leaf width 3cm, remove bottom and the leaf on top and stem stalk, be the smooth shape of a hoof by incision treatment below gained stem stalk, top incision treatment is horizontal cut, obtains cuttage bar；

(3) cuttage bar urges root: by soaking 3-4 hour in the stachyose solution that 1/4th immersion mass concentrations are 2.5% of cuttage bar bottom, immerses in the naphthalene acid solution that concentration is 80mg/L the most again, soaks 1-1.5 hour；

(4) cuttage: cuttage bar becomes the angle inclination cuttage of about 30 ° to enter in cutting bed soil with field furrow, and the degree of depth is 2.8-3.2cm；

(5) manage after cuttage:

A. illumination management: shelter from heat or light outside shed in 3 days after cuttage, and irradiate 6-8 hour/day by the red light that the strong brightness of illumination is 3-5LM；At 4-9 days, shelter from heat or light at noon；No longer shelter from heat or light after 10 days；

B. temperature and humidity management: after cuttage in 3 days, keeps humidity more than 96%, and ground temperature is maintained at 24-32 DEG C；At 4-9 days, keeping humidity in the range of 92-95%, ground temperature is maintained at 18-28 DEG C；After 10 days, keeping humidity in the range of 83-90%, ground temperature is maintained at 16-26 DEG C；

C. nutrient management: every day at twice or three spray nutritious liquors, the amount of spraying is 20-30g/ strain/sky, comprises nitrogen 5g, phosphorus pentoxide 30g, boron 2g, potassium oxide 2g, magnesium 1g, zinc 1g, calcium 1g, ferrum 0.2g, selenium 0.05g in every 100 milliliters of nutritional solutions；

(6) survival after transplant: after cuttage 14-16 days, checks and bears many adventitious roots bottom cuttage bar, can carry out field planting.

As further improvement of these options, described every 100g water-soluble fertilizer comprises nitrogen 8g, phosphorus pentoxide 24g, boron 6g, magnesium 0.8g, zinc 0.8g, copper 0.2g, ferrum oxide 0.5g, manganese 0.1g.

The present invention has the advantage that selection growing way preferable Melon lateral bine cutting compared to existing technology, the cutting bed soil being put into through becoming thoroughly decomposed after urging root to process carries out nursery, cutting bed soil permeability is preferable, is of value to the microbial bacteria of lateral bine cutting root growth, promotes root hair growth, and then improve its absorption to nutritional labeling, cultivated seedling percent is high, and quality is good, low cost, convenient management, is suitable for promoting.

Detailed description of the invention

Embodiment

The present embodiment is selected early good 8424 variety of watermelon test, the method for Melon lateral bine cutting propagation, including herein below:

Wherein, described every 100g water-soluble fertilizer comprises nitrogen 8g, phosphorus pentoxide 24g, boron 6g, magnesium 0.8g, zinc 0.8g, copper 0.2g, ferrum oxide 0.5g, manganese 0.1g；

(5) manage after cuttage:

Method in the present invention is used to carry out Melon nursery, after lifting, root hair integrity is preferable, after field planting, slow Seedling is very fast, and without pest and disease damage, survival rate is up to more than 96.5%, average seedling raise period shortens 4-6 days than common seedling raise period, gained Seedling Height is 12-16cm, the thick 0.6-0.8cm of stem, uses in the present invention nursery and is planted under the same conditions by seed seedling-raising gained seedling, record related data after result, draw following result:

Group	Single melon weight (g)	Single plant yield (g)	Center pol
				Lateral bine nursery	242.16	836.05	13.25
Seed seedling-raising	225.37	752.62	13.43

Table 1

Be can be seen that by data in table 1 and use the yield that improve Melon after method nursery is planted in the present invention, but the plant that sugariness is slightly below cultivated by seed seedling-raising, but difference is the most inconspicuous, lateral bine nursery is used to not only reduce seedling cost in general, simplify management, also improve yield, there is preferable economic benefit.

Claims

1. the method for a Melon lateral bine cutting propagation, it is characterised in that include herein below:

(5) manage after cuttage:

The method of a kind of Melon lateral bine cutting propagation the most as claimed in claim 1, it is characterised in that comprise nitrogen 8g, phosphorus pentoxide 24g, boron 6g, magnesium 0.8g, zinc 0.8g, copper 0.2g, ferrum oxide 0.5g, manganese 0.1g in described every 100g water-soluble fertilizer.